Matsumoto, Takumi
Yasunaga, Hideo
Matsui, Hiroki
Fushimi, Kiyohide
Izawa, Naohiro
Yasui, Tetsuro
Kadono, Yuho
Tanaka, Sakae
Funding for this research was provided by:
The Ministry of Health, Labor and Welfare, Japan (H27-Policy-Designated-009 and H27-Policy-Strategy-011)